摘要
介绍应用水源热泵机组的酒店冷凝热回收空调系统的工作原理及设计要点。结合酒店生活热水使用规律和空调冷负荷的逐时变化规律,以某星级酒店为例,确定水源热泵热回收机组的容量和蓄热水箱的容积,并制定水源热泵冷凝热回收机组在不同空调负荷率下的运行策略。最后,分析冷凝热回收空调系统的经济性及应用前景。
The working principle and key points of one hotel air-conditioning system with condensing heat recovery are introduced,where the water soure heat pump unit is applied.Based on the domestic hot water use law in hotels and the hourly cooling load law of air conditioning,taking one star-hotel as an example,the capacity of the water source heating pump and the heat storage water tank are determined.Furthermore,the operation strategies of the water source heat pump condensing heat recovery unit at different cooling loads are put forward.At last,the economical efficiency and application prospect of the airconditioning system with condensing heat recovery are analyzed.
出处
《制冷与空调》
2016年第1期61-65,共5页
Refrigeration and Air-Conditioning
关键词
冷凝热回收
水源热泵
生活热水
蓄热水箱
运行策略
经济分析
condensing heat recovery
water source heat pump
domestic hot water
heat storage water tank
operation strategy
economical analysis
